日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

5. The man insisted that he        (witness) the accident.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:

  English is an important global language,but that doesn't mean it's easy to learn. Many experts have tried to make English easier for students to learn―but they weren't always successful.

  In 1930,Professor C. K. Ogden of Cambridge University invented Basic English. It had only 850 words (and just eighteen verbs) and Ogden said most people could learn it in just thirty hours. The problem was that people who learned Basic English could write and say simple messages,but they couldn't un?derstand the answers in "real" English. It was also impossible to explain a word if it wasn't in the Basic English word list. For example,if you wanted a wa?termelon,you asked for "a large green fruit with the form of an egg,which has a sweet red inside and a good taste".

  R. E. Zachrisson,a university professor in Sweden,decided that the big?gest problem for learners of English was spelling,so he invented a language called Anglic. Anglic was similar to English,but with much simpler spelling. "Father" became " faadher", " new" became " nue" and "years" became "yeerz”. Unfortunately for some students of English,Anglic never became popular.

  Even easier is the language which a ship's captain uses: it's called "seaspeak". Seaspeak uses a few simple phrases for every possible situation. In seaspeak,- for example you don't say, "I'm sorry. What did you say?" or "I didn't understand. Can you repeat that?”It's just "Say again. ” No more gram?mar.

  In the age of international communication through the Internet,a new form of English might appear. A large number of the world's emails are in English and include examples of "NetLingo" like OIC(Oh,I see) and TTYL (Talk to you later) . In another fifty years,English might not exist and we will probably all speak fluent "Internetish".

1. It will take a person about        weeks to learn Basic English if he spends two hours learning it every day.

   A. six   B. four

   C. three   D. two

2. According to Professor Zachrisson,what was the biggest problem for learners of English?

   A. Grammar. B. Vocabulary.

   C. Spelling. D. Speaking.

3. Which of the following is likely to be Anglic?

   A. A graet batl.

   B. IOU.

   C. Long time no see.

   D. Two five,no lights.

4. What might happen to English in another fifty years?

   A. It might become a global language.

   B. It might be replaced by "Internetish".

   C. It might take the place of all other languages.

   D. It might become more and more difficult.

查看答案和解析>>

科目:高中英語 來源: 題型:

3. The audience        (對(duì).. 熱心) this wonderful invention.

查看答案和解析>>

科目:高中英語 來源: 題型:

  The plan: turn Mars into a blue world with streams and green fields,and then fill it with creatures from the earth. This idea may sound like something from a science fiction,but it is actually being taken seriously by many re?searchers.

  This suggested future for the "red planet" will be the main topic for the discussion at an international conference hosted by NASA this week. Leading researchers as well as science fiction writers will attend the event. It comes as NASA is preparing a multi-billion-dollar Mars research programme. "Turning Mars into a little earth has been a topic in science fiction," said Dr Michael Meyer,NASA's senior scientist for astrobiology (太空生物學(xué)) ."Now with scientists exploring the reality,we can ask what are the real possibilities of changing Mars."

  Most scientists agree that Mars could be turned into a little earth although much time would be needed to achieve this goal.

  But many experts are shocked by this idea. "We are destroying our own world at an unbelievable speed and now we are talking about ruining another planet," said Paul Murdin,an expert of the Institute of Astronomy,Cam?bridge,UK.

  Over the past months,scientists have become increasingly confident that they will find Martian life forms. Europe and America's robot explorers have found proof that water,mixed with soil,exists in large amounts on the plan?et. In addition,two different groups of scientists announced on March 28        that they had found signs of methane (甲烷) in the Martian atmosphere. The gas is a waste product of living creatures and could be produced by microbes (微生物) living in the red planet's soil.

  But scientists such as Dr Lisa Pratt,a biologist at Indiana University,say that these microbes will be put in danger by the little earth project. "Before we have discovered if there is life on the Mars,we are talking about carrying out project that would destroy all these native life forms,all the strange microbes that we hope to find buried in the soil," said Dr Pratt. This view is shared by Monica Grady,a planetary scientist at the Natural History Museum,London. "We can't risk starting a global experiment that would wipe out the precious information we are looking for. " She said, "This is just wrong."

1. The passage is about       .

   A. a plan turning Mars into a little earth

   B. the necessity of changing Mars

   C. Mars supporting life

   D. finding water on the Mars

2. Which of the following is NOT the reason why some scientists are against the plan?

   A. The project would wipe out all the native life forms on the Mars.

   B. The project will cost too much money and work.

   C. We would ruin Mars.

   D. We are destroying the precious information we are looking for.

3. We can infer from the passage that       .

   A. water is a crucial factor for life

   B. the project will have little effect on the native life forms supposed to live on the Mars

   C. Monica Grady is in favour of carrying out the little earth project

   D. the idea turning Mars into a little earth is nothing but a science fiction

4. Which of the following supports the conclusion of microbes living in the Mars' soil?

   A. Scientists found liquid water on the Mars.

   B. Scientists found signs of methane in the Martian atmosphere.

   C. Scientists found a lot of good soil on the Mars.

   D. Scientists found some creatures living on the Mars.

查看答案和解析>>

科目:高中英語 來源: 題型:

5. He works in the        (big) computer company in the world.

查看答案和解析>>

科目:高中英語 來源: 題型:

5. 他們無視所有那些危險(xiǎn)水域告示牌,還是去游泳了。

They went swimming        all the danger signs.

查看答案和解析>>

科目:高中英語 來源: 題型:

10. With the prices of vegetables rising,people find it hard to bear them        (go) up.

查看答案和解析>>

科目:高中英語 來源: 題型:

1. Don't waste time        (regret) your past mistakes.

查看答案和解析>>

科目:高中英語 來源: 題型:

9. They are going to put out an advertisement in the papers for the position of the sales        (direct) .

查看答案和解析>>

同步練習(xí)冊(cè)答案
主站蜘蛛池模板: 午夜亚洲 | 精品欧美一区二区三区久久久小说 | 国产精品久久久久久久久免费桃花 | 午夜精品久久久久久 | 欧美日韩精品一区二区 | 97人人干 | 日本激情视频在线观看 | 美女日批视频在线观看 | 一区二区三区 在线 | 欧美日韩在线观看中文字幕 | 91麻豆产精品久久久 | 男人天堂99 | 久久久久久久久久久久久女国产乱 | 精品999 | 日韩精品一区二区三区中文在线 | 国产偷录视频叫床高潮对白 | 欧美不卡 | 国产美女高潮 | 欧美盗摄| 欧美久久免费观看 | 日韩一区二区三区免费观看 | 欧美日韩成人免费 | 久久久久久久 | 欧美在线观看一区 | 国产精品一级在线 | 欧美一区二区三区在线视频 | 日韩av一区二区三区在线 | 日本一区二区三区视频在线 | 亚洲精品视频国产 | 精品日韩欧美一区二区在线播放 | 国产精品久久久久久久 | 日韩国产免费观看 | 国产高清不卡 | 三级视频网| www.色涩涩.com网站 | 精品无人乱码一区二区三区 | 一级黄色片在线 | 国产精品久久久久久久午夜 | 午夜影院免费版 | 国产一区二区三区久久 | 久久免费视频9 |